20218262401

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{653}}^1\times {\mathrm{79187}}^1$

素因数の和:79880

約数の個数: 16

約数和(自身を含む): 22372827264

約数和(自身を除く): 2154564863

約数列:

[1, 17, 23, 391, 653, 11101, 15019, 79187, 255323, 1346179, 1821301, 30962117, 51709111, 879054887, 1189309553, 20218262401]

約数ペア:

[(1, 20218262401), (17, 1189309553), (23, 879054887), (391, 51709111), (653, 30962117), (11101, 1821301), (15019, 1346179), (79187, 255323)]